CHINESE MEDICAL JOURNAL, Volume 112, Issue 06,1999, Pages 483, Dol:
CHINESE MEDICAL JOURNAL, Volume 112, Issue 06,1999, Pages 484, Dol:
CHINESE MEDICAL JOURNAL, Volume 112, Issue 06,1999, Pages 489, Dol:
CHINESE MEDICAL JOURNAL, Volume 112, Issue 06,1999, Pages 493, Dol:
CHINESE MEDICAL JOURNAL, Volume 112, Issue 06,1999, Pages 497, Dol: